Question

考虑编写一个JavaDoc样式的注释，其中包含一个缩进列表（设置expandtab时softtabstop=2）：

/**
 * First line:
 *   - Indented text
 */

目前，在输入First line:并点击返回后，Vim将正确插入*<space>。但是，当我按 tab 缩进第二行时，只会插入一个空格而不是两个。

是否可以解决此问题，因此在缩进计算期间将忽略*之后的空格？

Answer 1

我仍然是VimScript的初学者，但我为你做了这个。试一试，让我知道你的想法。

function AdjustSoftTabStop()
    " Only act if we are in a /* */ comment region
    if match(getline('.'), '\s*\*') == 0
        " Compensate for switching out of insert mode sometimes removing lone
        " final space
        if match(getline('.'), '\*$') != -1
            " Put back in the space that was removed
            substitute/\*$/\* /
            " Adjust position of the cursor accordingly
            normal l
        endif
        " Temporary new value for softtabstop; use the currect column like a
        " base to extend off of the normal distance
        let &softtabstop+=col('.')
    endif
endfunction

function ResetSoftTabStop()
    " Note that you will want to change this if you do not like your tabstop
    " and softtabstop equal.
    let &softtabstop=&tabstop
endfunction

" Create mapping to call the function when <TAB> is pressed. Note that because
" this is mapped with inoremap (mapping in insert mode disallowing remapping of
" character on the RHS), it does not result in infinite recursion.
inoremap <TAB> <ESC>:call AdjustSoftTabStop()<CR>a<TAB><ESC>:call ResetSoftTabStop()<CR>a

在Vim中计算缩进级别时如何在注释后忽略空格

1 个答案: